Results 31 to 40 of about 4,044 (217)
Functional Imaging in Stroke Recovery [PDF]
Stroke, 2004 Assessing neurobiology of brain systems can provide information not available from anatomic or behavioral assessment. Such information may be of value in understanding, defining, and prescribing potential therapeutic interventions that target restorative brain events after stroke.
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Optimized Design of 3D Spatial Images Based on Kalman Filter Equation
Advances in Mathematical Physics, 2021 This paper takes the advantageous ability of Kalman filter equation as a means to jointly realize the accurate and reliable extraction of 3D spatial information and carries out the research work from the extraction of 3D spatial position information from
Wei Shan
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Applied Sciences, 2019 Many fragile watermark methods have been proposed for image recovery and their performance has been greatly improved. However, jagged edges and confusion still exist in the restored areas and these problems need to be solved to achieve a better visual ...
Xuan Xie, Chengyou Wang, Meiling Li
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A Novel Image Recovery Algorithm for Visible Watermarked Images [PDF]
IEEE Transactions on Information Forensics and Security, 2006 A novel image recovery algorithm for removing visible watermarks is presented. Independent component analysis (ICA) is utilized to separate source images from watermarked and reference images. Three independent component analysis approaches are examined in the proposed algorithm, which includes joint approximate diagonalization of eigenmatrices, second-
Pei, Soo-Chang, Zeng, Yi-Chong
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Febrile neutropenia (FN) is a frequent and serious complication in children receiving cancer therapy. Standardizing FN management across Asia is challenging due to variable healthcare infrastructure, diagnostic capacity, and infection patterns; however, it could improve resource use and patient outcomes.
Joliza Patricia Cañeba +29 more
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Mathematics, 2019 In this paper, we propose a separable reversible data hiding method in encrypted image (RDHEI) based on two-dimensional permutation and exploiting modification direction (EMD).
Chunqiang Yu +4 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose To explore caregivers' experiences and perceptions of the nutritional challenges faced by children and adolescents undergoing cancer treatment, including oral intake and the use of nutritional support. Methods This was a qualitative study based on focus groups with parents and caregivers at a Brazilian pediatric oncology hospital ...
Danyelle Apparecida Balsamão Marques +5 more
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Image Recovery with Data Missing in the Presence of Salt-and-Pepper Noise
Applied Sciences, 2019 In this paper, an image recovery problem under the case of salt-and-pepper noise and data missing that degrade image quality is addressed if they are not effectively handled, where the salt-and-pepper noise as the impulsive noise is remodeled as a sparse
Hongqing Liu +5 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Central nervous system (CNS) relapse of neuroblastoma carries a poor prognosis, and craniospinal irradiation (CSI) poses substantial long‐term toxicity in young children. We report a toddler with MYCN‐amplified neuroblastoma harboring somatic ALK R1275Q who developed extensive leptomeningeal relapse with paraplegia.
Jinwoo Kim +11 more
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Experimental Brain Research, 1998 Brain imaging techniques illustrate the plastic potential even of the adult human brain in healthy subjects as in patients with peripheral or central lesions. Recovery of lost function through a persistent structural lesion in the central nervous system is accompanied by a complex and individually variable pattern of reorganisation of the brain ...
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